My friend and I are in our late 20s and traveling to Belfast in late May. We wanted to do a Black Taxi Tour, the Titanic experience, Giant's causeway, and carrick-a-rede bridge. Any suggestions on the best way to see all of this? We are coming into Belfast from Dublin on Saturday and will have the afternoon to do things (black taxi tour and Titanic?) Sunday we were thinking to do the Giant's Causeway and Carrick-a-Rede bridge. We want to avoid bus tours if possible, so is this something we could do by public transportation even though its a Sunday? Is this too much to for one day? We're also open to renting a car if that would be easier, but again it would be on a Sunday.
Next we were thinking about heading towards Killarney or Doolin areas (Sunday night or early Monday morning if that makes a difference). Is there a way we could go straight there from Belfast or would it be better to head back to Dublin and do more in that area before heading West?
Thanks for the help!